English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/157199
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

Title

Molecular characterization and distribution of the needle nematode Longidorus laevicapitatus Williams, 1959 (Nematoda: Longidoridae) in Costa Rica

AuthorsPeraza-Padilla, Walter; Archidona-Yuste, Antonio; Cantalapiedra-Navarrete, C. ; Zamora-Araya, Tatiana; Palomares Rius, Juan E. ; Castillo, Pablo
KeywordsBayesian inference
D2-D3
ITS1
18S
Longidorids
Phylogeny
rDNA
Taxonomy
Issue DateFeb-2017
PublisherSpringer
CitationEuropean Journal of Plant Pathology 147(2): 443–450 (2017)
AbstractCorrect identification of Longidorus species in Costa Rica is essential to establish appropriate control strategies for preventing the spread of these nematodes. Nematode surveys conducted in the rainy seasons from 2013 to 2015 in areas arbitrarily chosen and widely distributed in the whole territory of Costa Rica, resulted in an overall prevalence of Longidorus spp. infesting soils both cultivated, ornamental and wild plants of 40.26 %. Integrative morphometric and molecular data for Longidorus populations were obtained using D2-D3 expansion segments of 28S rRNA, ITS1-rRNA, and the partial 18S-rRNA, identifying a solely species identified as Longidorus laevicapitatus. Morphology and morphometrical traits analysis of these populations of L. laevicapitatus were in agreement with those of the original and posterior descriptions of the species, except for some minor differences, which may be a result of intraspecific variability. The phylogenetic relationships of this species with other representatives of Longidorus spp. using D2-D3 expansion segments and the partial 18S indicated that L. laevicapitatus clustered clearly separately in a basal position in both phylogenetic trees.
Publisher version (URL)http://doi.org/10.1007/s10658-016-0997-4
URIhttp://hdl.handle.net/10261/157199
DOI10.1007/s10658-016-0997-4
ISSN0929-1873
E-ISSN1573-8469
Appears in Collections:(IAS) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.